This paper analyses the effect of the project on the river regime and flood control by using of physical model.
通过实体模型试验,对工程修建后对所在河段河势与防洪的影响进行了分析研究,为工程设计提供了科学依据。
In addition, dredging can make some benefit for the river regime, but additional regulation projects may be needed.
另外,挖河可以在一定时段内起到理顺河势的效果,但要维持其效果,还应有一定的河道整治工程相配套。
In the natural channel, though the evolution of river regime has a certain randomness, there still due patterns can be followed.
在天然河道中,河势演变虽具有一定的随机性,但仍有一定的规律可循。
Regulation of bend convex bank channel at river estuary was of great technical difficulties under the prerequisite of not changing the river regime.
河口区弯道凸岸段水深治理 ,在不改变大河势前提下 ,其技术难度较大。
The river regimes of the meandering and straight reaches are very similar to each other but are different completely from the regime of the braided reach.
从河相关系可见,弯曲河段和微弯顺直河段基本相似,但和辫状河段有着本质的区别。
The obtained research results may be taken as technical references for the planning and designing of river harnessing and river regime control projects in this river course.
研究成果为该段河道的治理和河势控制工程规划、设计等提供技术参考。
GPS-RTK bathymetric survey technique without tidal observation was successfully applied in Yangtze Estuary Channel Regulation Project for monitoring of river regime near leading jetty.
在长江口航道治理工程中,利用GPS - RTK测量技术实现无验潮水深测量,成功实现了对导堤附近河势的监。
To stabilize the river regime, the phase I and phase II regulation works have been implemented for years on this reach, resulting in the substantial control of severe change of regime.
多年来为稳定河势, 镇 扬河段已实施了一、二期整治工程,使剧烈变化的河势已基本得到控制。
The paper analyzes the effects of river training conducted at meandering channel of the lower Yellow river from the aspects of the stability of river regime, channel bed and flow path.
从河势流路稳定性和河床稳定性等方面分析了黄河下游游荡型河道整治对河势的控制效果。
The theoretical analysis and practice show that it is necessary to adopt the measures of cut-off of river to improve the lopsided regime of the lower Qinhe River and it is feasible in technique.
理论分析和实践表明,采取人工切滩导流措施改变沁河下游畸形河势是必要的,在技术上是可行的。
The effects of permeable pile groynes laid out along the thalweg in control and guide the regime of the lower Yellow River have been studied through movable bed model tests.
通过河工动床模型试验,对沿治导线布设形式的透水桩坝在黄河下游控导河势的效果进行了研究。
The factors affecting the water-surface profile and channel storage curve may be summarized as the physical geographical condition and the flow regime of the river reach.
影响水面线及槽蓄曲线的因素可概括为河段自然地理状况及水流情势。
But the flood control projects will bring about a series of changes to the river channel evolution of the Yangtze, the river lake relation and hydrologic regime etc.
但防洪工程建设项目实施后,将给长江河道演变、江湖关系、水文情势等带来一系列的变化。
The range of variability approach(RVA) is used to evaluate the effects of reservoir operation upon river flow regime.
应用变化范围法(RVA)评估水库运行对河流水文条件的影响。
The composition, functions, operation, and characteristics of the automatic telemetering system for water regime at Kuitun River is introduced in this paper.
介绍了奎屯流域水库水情自动化测报系统的构成以及该系统的设备配备、功能、运行情况和特点。
The paper elaborates the influence of irregular channel regime to the capability of flood discharge through taking irregular winding bend of the lower Yellow River as an example.
以黄河下游的畸形河湾为例,阐述了畸形河势对河道排洪能力的影响。
It might happen bigger changes in some sections during continuous dry period or flood period. It can build longer key bend works to prevent unfavourable regime of river ex...
当连续发生枯水期或洪水期时,部分河段的河势可能出现大的变化。
It might happen bigger changes in some sections during continuous dry period or flood period. It can build longer key bend works to prevent unfavourable regime of river ex...
当连续发生枯水期或洪水期时,部分河段的河势可能出现大的变化。
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